Directed by: Mathieu Kassovitz
Starring: Robert Downey Jr., Halle Berry, Penélope Cruz, Bernard Hill, Charles S. Dutton, John Carroll Lynch
Trivia: In the film poster, the "Not alone" on Halle Berry's forearm is written running from wrist to elbow. However, in the film, when she removes her bandages, it runs elbow to wrist.
Trivia: Halle Berry had a small problem while filming. In the middle of a take her wrist was fractured by Robert Downey Jr. He apparently grabbed her too hard.
Plot hole: In the shower scene when Miranda is being cut, everyone in there, including the guard, sees her getting the cuts out of nowhere. Yet they all say, she did it to herself with a scalpel although one was never seen or found. Don't they think if she did it to herself, they would've seen it?
Pete: This is the first time I've seen you lucid.
Question: When Miranda is looking at the picture of her and her husband, why does a drop of blood fall onto the picture?
Answer: The blood is not from Miranda; the drop of blood is a sign from the "dead girl" to tell Miranda that she should go to the place in the pic. Miranda goes the next day and that's how she finds her husband was a sadist.